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Addressable Photoelectric smoke detector-OT602

Product Overview
OT602 Addressable Smoke Detector is designed in transnormal thin style. With a unique optical sensing chamber designed to sense smoke particles produced by a wide range of combustion sources. This chamber is protected by a fine mesh screen, which can be cleaned or replaced. It has automatic compensation for sensor contamination and complete self-diagnosis that can greatly reduce false alarm.

1) Built-in microprocessor and intelligent software, ensuring the utmost accuracy with controller.
2) 2 bus lines current PWM digital transmission technology with great reliability
3) Special methods for damp-proof, antisepsis and mildew-proof.
4) With inner mothproof net and shield cover
5) Adopt SMT technology, firmly, high secure and antijamming.
6) Easy plug-in of the head to base
7) SEMS screws for easy wiring.
8) 2-wire without polarity

Operating Voltage: DC20V~DC30V         
Standby current: ≤0.35 mA 
Alarm current: ≤2 mA
Wiring: Non-polarized 2 bus lines  
Address range: 1~192
Dimensions: Diameter 100mm Height 51mm (with base)    
Weight: 138g
Using Environment: Temperature: 10C~+50C  Related Humidity: ≤95% (402C)